... equipment quick delivery tern Air flow meter (Good quality,low price) Specifications:A,SBL digital flow meter ... clamp,thread inserted connection etc.C,4~20mA,pulse,0~10V,RS485,HART etc.D,D,anti ... portability SBL target flowmeter with digital display is a completely new force induction target flowmeter developed based ... power supply of 24VDCOutput forms:4-20mA;pulse,0-10V;RS232/RS485;Hart protocol,GPS. ...